/**
 * <copyright>
 * </copyright>
 *
 * $Id$
 */
package vernotte.alexandre.idm.projet.model.kaosgoalmodel.KaosGoalModel;

import org.eclipse.emf.common.util.EList;

/**
 * <!-- begin-user-doc -->
 * A representation of the model object '<em><b>Alternative</b></em>'.
 * <!-- end-user-doc -->
 *
 * <p>
 * The following features are supported:
 * <ul>
 *   <li>{@link vernotte.alexandre.idm.projet.model.kaosgoalmodel.KaosGoalModel.Alternative#getFather <em>Father</em>}</li>
 *   <li>{@link vernotte.alexandre.idm.projet.model.kaosgoalmodel.KaosGoalModel.Alternative#getRefinements <em>Refinements</em>}</li>
 *   <li>{@link vernotte.alexandre.idm.projet.model.kaosgoalmodel.KaosGoalModel.Alternative#getExpectation <em>Expectation</em>}</li>
 *   <li>{@link vernotte.alexandre.idm.projet.model.kaosgoalmodel.KaosGoalModel.Alternative#getDomainProperty <em>Domain Property</em>}</li>
 * </ul>
 * </p>
 *
 * @see vernotte.alexandre.idm.projet.model.kaosgoalmodel.KaosGoalModel.KaosGoalModelPackage#getAlternative()
 * @model
 * @generated
 */
public interface Alternative extends GoalModelElement {
	/**
	 * Returns the value of the '<em><b>Father</b></em>' reference.
	 * It is bidirectional and its opposite is '{@link vernotte.alexandre.idm.projet.model.kaosgoalmodel.KaosGoalModel.Objective#getFatherAlternatives <em>Father Alternatives</em>}'.
	 * <!-- begin-user-doc -->
	 * <p>
	 * If the meaning of the '<em>Father</em>' reference isn't clear,
	 * there really should be more of a description here...
	 * </p>
	 * <!-- end-user-doc -->
	 * @return the value of the '<em>Father</em>' reference.
	 * @see #setFather(Objective)
	 * @see vernotte.alexandre.idm.projet.model.kaosgoalmodel.KaosGoalModel.KaosGoalModelPackage#getAlternative_Father()
	 * @see vernotte.alexandre.idm.projet.model.kaosgoalmodel.KaosGoalModel.Objective#getFatherAlternatives
	 * @model opposite="fatherAlternatives" required="true" ordered="false"
	 * @generated
	 */
	Objective getFather();

	/**
	 * Sets the value of the '{@link vernotte.alexandre.idm.projet.model.kaosgoalmodel.KaosGoalModel.Alternative#getFather <em>Father</em>}' reference.
	 * <!-- begin-user-doc -->
	 * <!-- end-user-doc -->
	 * @param value the new value of the '<em>Father</em>' reference.
	 * @see #getFather()
	 * @generated
	 */
	void setFather(Objective value);

	/**
	 * Returns the value of the '<em><b>Refinements</b></em>' reference list.
	 * The list contents are of type {@link vernotte.alexandre.idm.projet.model.kaosgoalmodel.KaosGoalModel.Objective}.
	 * It is bidirectional and its opposite is '{@link vernotte.alexandre.idm.projet.model.kaosgoalmodel.KaosGoalModel.Objective#getAlternatives <em>Alternatives</em>}'.
	 * <!-- begin-user-doc -->
	 * <p>
	 * If the meaning of the '<em>Refinements</em>' reference list isn't clear,
	 * there really should be more of a description here...
	 * </p>
	 * <!-- end-user-doc -->
	 * @return the value of the '<em>Refinements</em>' reference list.
	 * @see vernotte.alexandre.idm.projet.model.kaosgoalmodel.KaosGoalModel.KaosGoalModelPackage#getAlternative_Refinements()
	 * @see vernotte.alexandre.idm.projet.model.kaosgoalmodel.KaosGoalModel.Objective#getAlternatives
	 * @model type="vernotte.alexandre.idm.projet.model.kaosgoalmodel.KaosGoalModel.Objective" opposite="alternatives" ordered="false"
	 * @generated
	 */
	EList getRefinements();

	/**
	 * Returns the value of the '<em><b>Expectation</b></em>' reference list.
	 * The list contents are of type {@link vernotte.alexandre.idm.projet.model.kaosgoalmodel.KaosGoalModel.Expectation}.
	 * It is bidirectional and its opposite is '{@link vernotte.alexandre.idm.projet.model.kaosgoalmodel.KaosGoalModel.Expectation#getAlternatives <em>Alternatives</em>}'.
	 * <!-- begin-user-doc -->
	 * <p>
	 * If the meaning of the '<em>Expectation</em>' reference list isn't clear,
	 * there really should be more of a description here...
	 * </p>
	 * <!-- end-user-doc -->
	 * @return the value of the '<em>Expectation</em>' reference list.
	 * @see vernotte.alexandre.idm.projet.model.kaosgoalmodel.KaosGoalModel.KaosGoalModelPackage#getAlternative_Expectation()
	 * @see vernotte.alexandre.idm.projet.model.kaosgoalmodel.KaosGoalModel.Expectation#getAlternatives
	 * @model type="vernotte.alexandre.idm.projet.model.kaosgoalmodel.KaosGoalModel.Expectation" opposite="alternatives" ordered="false"
	 * @generated
	 */
	EList getExpectation();

	/**
	 * Returns the value of the '<em><b>Domain Property</b></em>' reference list.
	 * The list contents are of type {@link vernotte.alexandre.idm.projet.model.kaosgoalmodel.KaosGoalModel.DomainProperty}.
	 * It is bidirectional and its opposite is '{@link vernotte.alexandre.idm.projet.model.kaosgoalmodel.KaosGoalModel.DomainProperty#getAlternative <em>Alternative</em>}'.
	 * <!-- begin-user-doc -->
	 * <p>
	 * If the meaning of the '<em>Domain Property</em>' reference list isn't clear,
	 * there really should be more of a description here...
	 * </p>
	 * <!-- end-user-doc -->
	 * @return the value of the '<em>Domain Property</em>' reference list.
	 * @see vernotte.alexandre.idm.projet.model.kaosgoalmodel.KaosGoalModel.KaosGoalModelPackage#getAlternative_DomainProperty()
	 * @see vernotte.alexandre.idm.projet.model.kaosgoalmodel.KaosGoalModel.DomainProperty#getAlternative
	 * @model type="vernotte.alexandre.idm.projet.model.kaosgoalmodel.KaosGoalModel.DomainProperty" opposite="alternative" ordered="false"
	 * @generated
	 */
	EList getDomainProperty();

} // Alternative
